EPDM ua npuas ncauj board / ntawv tuag txiav ncoo / gasket
1. Ua haujlwm siab rau kev laus
Qhov zoo tshaj plaws ozone tsis kam - EPDM yog lub npe hu ua "cov roj hmab tsis tawg", thiab muaj qhov zoo tshaj plaws ozone tsis kam ntawm cov khoom siv roj hmab.
B Zoo dua thermal stability.
C Kev laus ua haujlwm zoo heev - tuaj yeem siv rau lub sijhawm ntev ntawm 130 ℃, thiab tuaj yeem siv tsis tu ncua lossis luv luv ntawm 150 ℃ lossis siab dua.
D Cov huab cua tsis zoo - hais txog kev laus ntawm cov khoom sib xyaw ua ke ntawm lub teeb, cua sov, khov, cua, nag, ozone thiab oxygen nyob rau hauv ib puag ncig ntuj.
2. Cov tshuaj tiv thaiv zoo heev: Vim muaj tshuaj lom neeg ruaj khov thiab tsis muaj polarity ntawm EPDM nws tus kheej, nws tsis hnov mob nrog cov tshuaj feem ntau, thiab tsis sib haum lossis tsis sib haum nrog cov polar tshuaj.Nws yog resistant rau cawv, acids (formic acid, acetic acid), muaj zog bases, oxidants (xws li H2O2, HCLO, thiab lwm yam), detergents, tsiaj thiab zaub roj, ketones, tej yam rog, thiab hydrazine.
3. Kev tiv thaiv dej zoo heev, overheating tsis kam thiab dej vapor tsis kam: dej yog cov khoom muaj zog polar, thiab EPDM roj hmab yog ib hom macromolecular alkanehydrazine nrog "hydrophobicity".Tsis muaj tshuaj lom neeg sib cuam tshuam ntawm ob qho tib si, yog li nws muaj cov dej tsis zoo, kev tiv thaiv overheating thiab dej vapor kuj.
EPDM cov khoom siv
Khoom nta ntawm EPDM roj hmab ua npuas ncauj daim txhuam cev: Cov khoom tau muab faib ua cov xov tooj kaw thiab qhib-cell ua npuas ncauj.Lub cell sab hauv ntawm cov ntaub ntawv kaw-cell ua npuas ncauj yog sib cais los ntawm lub cell los ntawm ib lub phab ntsa zaj duab xis, uas tsis txuas rau ib leeg.Nws yog cov qauv ntawm tes ywj siab, thiab lub ntsiab Nws yog ib qho me me ntawm tes zoo li lossis tsis tshua muaj me me micro-cell;lub hlwb sab hauv ntawm cov ntaub ntawv qhib-cell ua npuas ncauj yog sib cuam tshuam nrog ib leeg, thiab tseem muaj kev sib txuas nrog cov tawv nqaij sab nrauv, uas yog cov qauv ntawm tes tsis muaj kev ywj pheej, feem ntau yog cov hlwb loj lossis cov qhov ntxhib.
Cov khoom siv ntawm tes kaw: huab cua zoo heev;me me bulk ntom, siab tsim kua muag zog;tsawg thermal conductivity;zoo shock absorption.
Cov khoom siv qhib: huab cua zoo heev;kub tsis kam, zoo kub tsis kam;kev txuag hluav taws xob, zoo rwb thaiv tsev kub;Polar roj kuj, tshuaj tiv thaiv;superior compression dej tsis kam, zoo suab haum.
Cov ntaub ntawv kaw-cell: siv rau kev thauj mus los ntim cov cuab yeej precision, cov cuab yeej kho mob, lub tsheb qhov rooj thiab qhov rais ntsaws ruaj ruaj, cav suab-absorbing thiab cov khoom poob siab-absorbing;cua txias, tub yees sealing thiab cov ntaub ntawv kub-insulating.Sound-absorbing cov ntaub ntawv rau phab ntsa, vapor-proof thiab waterproof ntim rau cov khoom siv hluav taws xob.
Cov khoom siv qhib: Raws li qib siab thermal rwb thaiv tsev, kev poob siab, cov khoom siv suab nrov, nws yog siv rau hauv tsheb, cua txias, hluav taws xob, suab tsev, txoj kev, txuas hniav thiab lwm yam kev lag luam.
EPDM EPDM roj hmab muaj huab cua tsis zoo, kub tsis kam, tiv thaiv kev laus, damping sealing thiab lwm yam ntxwv, thiab tuaj yeem siv rau hauv nruab nrab cua txias, tub yees chav tsev rwb thaiv tsev, tsis muaj ntaub qhwv, lub suab nqus thiab suab nrov txo thiab lwm yam.
1. Ua haujlwm siab rau kev laus
Qhov zoo tshaj plaws ozone tsis kam - EPDM yog lub npe hu ua "cov roj hmab tsis tawg", thiab muaj qhov zoo tshaj plaws ozone tsis kam ntawm cov khoom siv roj hmab.
B Zoo dua thermal stability.
C Kev laus ua haujlwm zoo heev - tuaj yeem siv rau lub sijhawm ntev ntawm 130 ℃, thiab tuaj yeem siv tsis tu ncua lossis luv luv ntawm 150 ℃ lossis siab dua.
D Cov huab cua tsis zoo - hais txog kev laus ntawm cov khoom sib xyaw ua ke ntawm lub teeb, cua sov, khov, cua, nag, ozone thiab oxygen nyob rau hauv ib puag ncig ntuj.
2. Cov tshuaj tiv thaiv zoo heev: Vim muaj tshuaj lom neeg ruaj khov thiab tsis muaj polarity ntawm EPDM nws tus kheej, nws tsis hnov mob nrog cov tshuaj feem ntau, thiab tsis sib haum lossis tsis sib haum nrog cov polar tshuaj.Nws yog resistant rau cawv, acids (formic acid, acetic acid), muaj zog bases, oxidants (xws li H2O2, HCLO, thiab lwm yam), detergents, tsiaj thiab zaub roj, ketones, tej yam rog, thiab hydrazine.
3. Kev tiv thaiv dej zoo heev, overheating tsis kam thiab dej vapor tsis kam: dej yog cov khoom muaj zog polar, thiab EPDM roj hmab yog ib hom macromolecular alkanehydrazine nrog "hydrophobicity".Tsis muaj tshuaj lom neeg sib cuam tshuam ntawm ob qho tib si, yog li nws muaj cov dej tsis zoo, kev tiv thaiv overheating thiab dej vapor kuj.
